Olga Velichko@velichko_olga_c1Follow BadgesProblem SolvingJavaDays of CodeDays of JSSql CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencevelichko_olga_c1 has not updated employment details yet.EducationLoyola University of ChicagoLinksGithubhttps://github.com/OVUSA Skillsvelichko_olga_c1 has not updated skills details yet.